.class public final Lcom/google/zxing/multi/qrcode/QRCodeMultiReader;
.super Lcom/google/zxing/qrcode/QRCodeReader;
.source "QRCodeMultiReader.java"

# interfaces
.implements Lcom/google/zxing/multi/MultipleBarcodeReader;


# static fields
.field private static final EMPTY_RESULT_ARRAY:[Lcom/google/zxing/Result;


# direct methods
.method public static constructor <clinit>()V
    .locals 1

    const/4 v0, 0x0

    new-array v0, v0, [Lcom/google/zxing/Result;

    .line 1
    sput-object v0, Lcom/google/zxing/multi/qrcode/QRCodeMultiReader;->EMPTY_RESULT_ARRAY:[Lcom/google/zxing/Result;

    return-void
.end method

.method public constructor <init>()V
    .locals 0

    .line 1
    invoke-direct {p0}, Lcom/google/zxing/qrcode/QRCodeReader;-><init>()V

    return-void
.end method


# virtual methods
.method public decodeMultiple(Lcom/google/zxing/BinaryBitmap;)[Lcom/google/zxing/Result;
    .locals 1
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/zxing/NotFoundException;
        }
    .end annotation

    const/4 v0, 0x0

    .line 1
    invoke-virtual {p0, p1, v0}, Lcom/google/zxing/multi/qrcode/QRCodeMultiReader;->decodeMultiple(Lcom/google/zxing/BinaryBitmap;Ljava/util/Map;)[Lcom/google/zxing/Result;

    move-result-object p1

    return-object p1
.end method

.method public decodeMultiple(Lcom/google/zxing/BinaryBitmap;Ljava/util/Map;)[Lcom/google/zxing/Result;
    .locals 9
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lcom/google/zxing/BinaryBitmap;",
            "Ljava/util/Map<",
            "Lcom/google/zxing/DecodeHintType;",
            "*>;)[",
            "Lcom/google/zxing/Result;"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/zxing/NotFoundException;
        }
    .end annotation

    .line 2
    new-instance v0, Ljava/util/ArrayList;

    invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V

    .line 3
    new-instance v1, Lcom/google/zxing/multi/qrcode/detector/MultiDetector;

    invoke-virtual {p1}, Lcom/google/zxing/BinaryBitmap;->getBlackMatrix()Lcom/google/zxing/common/BitMatrix;

    move-result-object p1

    invoke-direct {v1, p1}, Lcom/google/zxing/multi/qrcode/detector/MultiDetector;-><init>(Lcom/google/zxing/common/BitMatrix;)V

    invoke-virtual {v1, p2}, Lcom/google/zxing/multi/qrcode/detector/MultiDetector;->detectMulti(Ljava/util/Map;)[Lcom/google/zxing/common/DetectorResult;

    move-result-object p1

    .line 4
    array-length v1, p1

    const/4 v2, 0x0

    :goto_0
    if-lt v2, v1, :cond_1

    .line 5
    invoke-virtual {v0}, Ljava/util/ArrayList;->isEmpty()Z

    move-result p1

    if-eqz p1, :cond_0

    .line 6
    sget-object p1, Lcom/google/zxing/multi/qrcode/QRCodeMultiReader;->EMPTY_RESULT_ARRAY:[Lcom/google/zxing/Result;

    return-object p1

    .line 7
    :cond_0
    invoke-virtual {v0}, Ljava/util/ArrayList;->size()I

    move-result p1

    new-array p1, p1, [Lcom/google/zxing/Result;

    invoke-virtual {v0, p1}, Ljava/util/ArrayList;->toArray([Ljava/lang/Object;)[Ljava/lang/Object;

    move-result-object p1

    check-cast p1, [Lcom/google/zxing/Result;

    return-object p1

    .line 8
    :cond_1
    aget-object v3, p1, v2

    .line 9
    :try_start_0
    invoke-virtual {p0}, Lcom/google/zxing/qrcode/QRCodeReader;->getDecoder()Lcom/google/zxing/qrcode/decoder/Decoder;

    move-result-object v4

    invoke-virtual {v3}, Lcom/google/zxing/common/DetectorResult;->getBits()Lcom/google/zxing/common/BitMatrix;

    move-result-object v5

    invoke-virtual {v4, v5, p2}, Lcom/google/zxing/qrcode/decoder/Decoder;->decode(Lcom/google/zxing/common/BitMatrix;Ljava/util/Map;)Lcom/google/zxing/common/DecoderResult;

    move-result-object v4

    .line 10
    invoke-virtual {v3}, Lcom/google/zxing/common/DetectorResult;->getPoints()[Lcom/google/zxing/ResultPoint;

    move-result-object v3

    .line 11
    new-instance v5, Lcom/google/zxing/Result;

    invoke-virtual {v4}, Lcom/google/zxing/common/DecoderResult;->getText()Ljava/lang/String;

    move-result-object v6

    invoke-virtual {v4}, Lcom/google/zxing/common/DecoderResult;->getRawBytes()[B

    move-result-object v7

    .line 12
    sget-object v8, Lcom/google/zxing/BarcodeFormat;->QR_CODE:Lcom/google/zxing/BarcodeFormat;

    .line 13
    invoke-direct {v5, v6, v7, v3, v8}, Lcom/google/zxing/Result;-><init>(Ljava/lang/String;[B[Lcom/google/zxing/ResultPoint;Lcom/google/zxing/BarcodeFormat;)V

    .line 14
    invoke-virtual {v4}, Lcom/google/zxing/common/DecoderResult;->getByteSegments()Ljava/util/List;

    move-result-object v3

    if-eqz v3, :cond_2

    .line 15
    sget-object v6, Lcom/google/zxing/ResultMetadataType;->BYTE_SEGMENTS:Lcom/google/zxing/ResultMetadataType;

    invoke-virtual {v5, v6, v3}, Lcom/google/zxing/Result;->putMetadata(Lcom/google/zxing/ResultMetadataType;Ljava/lang/Object;)V

    .line 16
    :cond_2
    invoke-virtual {v4}, Lcom/google/zxing/common/DecoderResult;->getECLevel()Ljava/lang/String;

    move-result-object v3

    if-eqz v3, :cond_3

    .line 17
    sget-object v4, Lcom/google/zxing/ResultMetadataType;->ERROR_CORRECTION_LEVEL:Lcom/google/zxing/ResultMetadataType;

    invoke-virtual {v5, v4, v3}, Lcom/google/zxing/Result;->putMetadata(Lcom/google/zxing/ResultMetadataType;Ljava/lang/Object;)V

    .line 18
    :cond_3
    invoke-virtual {v0, v5}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z
    :try_end_0
    .catch Lcom/google/zxing/ReaderException; {:try_start_0 .. :try_end_0} :catch_0

    :catch_0
    add-int/lit8 v2, v2, 0x1

    goto :goto_0
.end method